17202228740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{356449}}^1$

素因数の和:356604

約数の個数: 48

約数和(自身を含む): 38325504000

約数和(自身を除く): 21123275260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 2413, 2540, 4826, 9652, 12065, 24130, 48260, 356449, 712898, 1425796, 1782245, 3564490, 6772531, 7128980, 13545062, 27090124, 33862655, 45269023, 67725310, 90538046, 135450620, 181076092, 226345115, 452690230, 860111437, 905380460, 1720222874, 3440445748, 4300557185, 8601114370, 17202228740]

約数ペア:

[(1, 17202228740), (2, 8601114370), (4, 4300557185), (5, 3440445748), (10, 1720222874), (19, 905380460), (20, 860111437), (38, 452690230), (76, 226345115), (95, 181076092), (127, 135450620), (190, 90538046), (254, 67725310), (380, 45269023), (508, 33862655), (635, 27090124), (1270, 13545062), (2413, 7128980), (2540, 6772531), (4826, 3564490), (9652, 1782245), (12065, 1425796), (24130, 712898), (48260, 356449)]